03-18-2009 11:12 AM - edited 03-18-2019 10:42 PM
HI team
I have a CCEM 4.0 and I need to upgrad to 4.2
How Can I do it keepinh the actually configuration
I had the âcme-124-20T1.zipâ .This is the corecty file ?
Brgds
03-18-2009 12:17 PM
Hi friend, check this CME and Cisco IOS Software Version Compatibility Matrix link:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/33matrix.htm
Make a backup of your configuration, after you install your CME file in your flash, you need to upgrade the firmware versions on a Cisco Unified IP phone running SCCP,
enable
configure terminal
tftp-server device:firmware-file
telephony-service
load phone-type firmware-file
create cnf-files
end
You will need to reload your router if there is a new IOS and your atual configuracion will be loaded.
Best regards
David
03-18-2009 01:58 PM
Hi David
My IOS is 12.4(13r)T
I will need to uprad the IOS
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